311 headlines this year’s American Music Festival in September at the Oceanfront. (Courtesy of beachstreetusa.com)

The three-day festival begins Sept. 2 at the 5th Street Main Stage.

311 performs Friday night, after Ozomatli and RDGLDGRN open.

UB40 featuring Ali Campbell and Astro and Mickey Virtue play Saturday; The Wallflowers open for them.

And Culture Club headlines the final night. The opening act has not been announced.

Gates open each night at 5 p.m. The shows begins at 6:30 p.m.

Daily tickets are $20 in advance and $25 the day of the show. Preferred viewing seats are $40 in advance and $45 the day of. VIP tickets are $60. Passport tickets to all three nights are $40, preferred viewing passports are $60, and three-day VIP passes are $150.

All tickets go on sale 10 a.m. June 24 on Ticketmaster. They may also be purchased by calling 800-745-3000.